package com.sky.controller.user;

import com.sky.dto.ShoppingCartDTO;
import com.sky.entity.ShoppingCart;
import com.sky.result.Result;
import com.sky.service.ShoppingCartService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@RestController
@RequestMapping("/user/shoppingCart")
@Slf4j
public class ShoppingCartController {
    @Autowired
    private ShoppingCartService shoppingCartService;

    /**
     * 添加购物车
     *
     * @return
     */
    @PostMapping("/add")
    public Result add(@RequestBody ShoppingCartDTO shoppingCartDTO) {
        log.info("添加购物车:{}", shoppingCartDTO);
        shoppingCartService.add(shoppingCartDTO);

        return Result.success();
    }

    /**
     * 查看购物车
     *
     * @param shoppingCart
     * @return
     */
    @GetMapping("/list")
    public Result<List<ShoppingCart>> list(ShoppingCart shoppingCart) {
        log.info("查看购物车:{}", shoppingCart);
        List<ShoppingCart> shoppingCartList = shoppingCartService.list(shoppingCart);
        return Result.success(shoppingCartList);
    }

    /**
     * 删除购物车中的一个商品
     *
     * @param shoppingCartDTO
     * @return
     */
    @PostMapping("/sub")
    public Result deleteById(@RequestBody ShoppingCartDTO shoppingCartDTO) {
        log.info("删除一个商品:{}", shoppingCartDTO);
        shoppingCartService.deleteById(shoppingCartDTO);
        return Result.success();
    }

    /**
     * 清空购物车
     *
     * @return
     */
    @DeleteMapping("/clean")
    public Result deleteAll() {
        log.info("清空购物车");
        shoppingCartService.clean();
        return Result.success();
    }
}
